Unfortunately, the color information in the lists and databases appears to be incomplete. I'd suggest checking the Used Car List spreadsheet for when the '98 V8 Vantage is available, then cycle through the weeks and take a look. You can advance a week in less than a minute via the license tests. You don't have to do the entire search in one sitting, do a couple weeks then come back to it tomorrow or next day. Just keep a record of where you are in the search. Most importantly, after you get the information, post it up for the rest of us. Think of it as repayment for what others have done, such as compiling the Used Car List in the first place.